1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
use fluix::*;
use gpui::*;
fn main() {
env_logger::init();
let app = Application::new().with_assets(fluix::Assets);
app.run(move |cx| {
let window_options = WindowOptions {
window_bounds: Some(WindowBounds::Windowed(Bounds {
origin: point(px(100.), px(100.)),
size: size(px(800.), px(600.)),
})),
titlebar: Some(TitlebarOptions {
title: Some("TextInput Cursor Demo".into()),
appears_transparent: false,
..Default::default()
}),
..Default::default()
};
cx.open_window(window_options, |window, cx| {
cx.new(|cx| TextInputCursorDemo::new(window, cx))
})
.unwrap();
});
}
struct TextInputCursorDemo {
scroll_handle: ScrollHandle,
normal_input: Entity<TextInput>,
password_input: Entity<TextInput>,
prefilled_input: Entity<TextInput>,
}
impl TextInputCursorDemo {
fn new(_window: &mut Window, cx: &mut Context<Self>) -> Self {
let scroll_handle = ScrollHandle::new();
// Normal input
let normal_input = cx.new(|cx| {
TextInput::new(cx)
.placeholder("Type here and test cursor movement...")
});
// Password input
let password_input = cx.new(|cx| {
TextInput::new(cx)
.placeholder("Password with cursor support")
.password(true)
});
// Prefilled input
let prefilled_input = cx.new(|cx| {
TextInput::new(cx)
.value("Edit this text")
});
Self {
scroll_handle,
normal_input,
password_input,
prefilled_input,
}
}
}
impl Render for TextInputCursorDemo {
fn render(&mut self, _: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
div()
.size_full()
.overflow_hidden()
.child(
div()
.id("scroll-container")
.size_full()
.overflow_y_scroll()
.track_scroll(&self.scroll_handle)
.child(
div()
.flex()
.flex_col()
.bg(rgb(0xF5F5F5))
.p_8()
.gap_8()
.child(
div()
.flex()
.flex_col()
.gap_2()
.child(
div()
.text_2xl()
.font_weight(FontWeight::BOLD)
.text_color(rgb(0x111827))
.child("TextInput Cursor Demo")
)
.child(
div()
.text_sm()
.text_color(rgb(0x6B7280))
.child("Test cursor positioning and movement")
)
)
.child(
div()
.flex()
.flex_col()
.w_full()
.max_w(px(600.))
.p_6()
.bg(rgb(0xFFFFFF))
.border_1()
.border_color(rgb(0xE5E7EB))
.rounded(px(12.))
.gap_6()
.child(
div()
.text_lg()
.font_weight(FontWeight::SEMIBOLD)
.text_color(rgb(0x111827))
.child("Cursor Features")
)
.child(
div()
.flex()
.flex_col()
.gap_4()
.child(
div()
.flex()
.flex_col()
.gap_2()
.child(
div()
.text_sm()
.font_weight(FontWeight::MEDIUM)
.text_color(rgb(0x374151))
.child("Normal Input")
)
.child(self.normal_input.clone())
.child(
div()
.text_xs()
.text_color(rgb(0x9CA3AF))
.child("✓ Cursor follows typing position")
)
)
.child(
div()
.flex()
.flex_col()
.gap_2()
.child(
div()
.text_sm()
.font_weight(FontWeight::MEDIUM)
.text_color(rgb(0x374151))
.child("Password Input")
)
.child(self.password_input.clone())
.child(
div()
.text_xs()
.text_color(rgb(0x9CA3AF))
.child("✓ Cursor works with masked text")
)
)
.child(
div()
.flex()
.flex_col()
.gap_2()
.child(
div()
.text_sm()
.font_weight(FontWeight::MEDIUM)
.text_color(rgb(0x374151))
.child("Prefilled Input")
)
.child(self.prefilled_input.clone())
.child(
div()
.text_xs()
.text_color(rgb(0x9CA3AF))
.child("✓ Cursor starts at end of text")
)
)
)
)
.child(
div()
.p_4()
.bg(rgb(0xDCFCE7))
.border_1()
.border_color(rgb(0x86EFAC))
.rounded(px(8.))
.child(
div()
.flex()
.flex_col()
.gap_2()
.child(
div()
.text_sm()
.font_weight(FontWeight::SEMIBOLD)
.text_color(rgb(0x166534))
.child("✨ Keyboard Shortcuts")
)
.child(
div()
.text_sm()
.text_color(rgb(0x15803D))
.child("• Left Arrow: Move cursor left")
)
.child(
div()
.text_sm()
.text_color(rgb(0x15803D))
.child("• Right Arrow: Move cursor right")
)
.child(
div()
.text_sm()
.text_color(rgb(0x15803D))
.child("• Home: Move cursor to start")
)
.child(
div()
.text_sm()
.text_color(rgb(0x15803D))
.child("• End: Move cursor to end")
)
.child(
div()
.text_sm()
.text_color(rgb(0x15803D))
.child("• Backspace: Delete before cursor")
)
.child(
div()
.text_sm()
.text_color(rgb(0x15803D))
.child("• Delete: Delete at cursor")
)
)
)
.child(
div()
.p_4()
.bg(rgb(0xDEF7FF))
.border_1()
.border_color(rgb(0x7DD3FC))
.rounded(px(8.))
.child(
div()
.flex()
.flex_col()
.gap_2()
.child(
div()
.text_sm()
.font_weight(FontWeight::SEMIBOLD)
.text_color(rgb(0x075985))
.child("🔧 Fixed Issues")
)
.child(
div()
.text_sm()
.text_color(rgb(0x0C4A6E))
.child("✓ Cursor now follows typing position")
)
.child(
div()
.text_sm()
.text_color(rgb(0x0C4A6E))
.child("✓ Text inserts at cursor position")
)
.child(
div()
.text_sm()
.text_color(rgb(0x0C4A6E))
.child("✓ Arrow keys move cursor")
)
.child(
div()
.text_sm()
.text_color(rgb(0x0C4A6E))
.child("✓ Backspace/Delete work correctly")
)
)
)
)
)
}
}